1 /* 2 * Copyright (C) 2004-2007 Internet Systems Consortium, Inc. ("ISC") 3 * Copyright (C) 1998-2001 Internet Software Consortium. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH 10 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 11 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, 12 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 13 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 14 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 15 * PERFORMANCE OF THIS SOFTWARE. 16 */ 17 18 /* $Id: boolean.h,v 1.19 2007/06/19 23:47:18 tbox Exp $ */ 19 20 #ifndef ISC_BOOLEAN_H 21 #define ISC_BOOLEAN_H 1 22 23 /*! \file isc/boolean.h */ 24 25 typedef enum { isc_boolean_false = 0, isc_boolean_true = 1 } isc_boolean_t; 26 27 #define ISC_FALSE isc_boolean_false 28 #define ISC_TRUE isc_boolean_true 29 #define ISC_TF(x) ((x) ? ISC_TRUE : ISC_FALSE) 30 31 #endif /* ISC_BOOLEAN_H */ 32